The file system structure on the disk is corrupt and unusable. Please run the chkdsk utility on the volume \Device\HarddiskVolumeShadowCopy

I have a Windows 2008 Standard server with SP2.  A couple of the

drives on the server are configured to create shadow copies 3 times a

day.  

I get lots of errors similar to one below when the shadow copies are

being created.  The errors all seem to relate to one drive (drive E:)

which is spanned across two dynamic disks giving a total volume size

of 1.8TB


Log Name:      System
Source:        Ntfs
Date:          23/03/2012 10:01:59
Event ID:      55
Task Category: (2)
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      <server name>
Description:
The file system structure on the disk is corrupt and unusable. Please run the chkdsk utility on the volume \Device\HarddiskVolumeShadowCopy154.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Ntfs" />
    <EventID Qualifiers="49156">55</EventID>
    <Level>2</Level>
    <Task>2</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2012-03-23T10:01:59.925Z" />
    <EventRecordID>216034</EventRecordID>
    <Channel>System</Channel>
    <Computer>server name</Computer>
    <Security />
  </System>
  <EventData>
    <Data>
    </Data>
    <Data>\Device\HarddiskVolumeShadowCopy154</Data>
    <Binary>0D000C000200380002000000370004C000000000020100C0000000000000000000000000000000007E0C14000500000000000500</Binary>
  </EventData>
</Event>


I have read a couple articles on this issue and have run the chkntfs

command and it came back with a result the drive is "not dirty".  I have also run the "vssadmin list writers" command and no errors were reported

Not sure what's going on whether there is a problem on the drive or

problem with the shadowcopy.  Multiple shadowcopies are listed in

eventlog so I don't want to just delete them all but I would like to

correct the underlying problem so that the server doesn't keep

generating these errors.

Any help appreciated.  Thanks